{"product_id":"source-naturals-l-teanina-suntheanine-200-mg-120-capsulas-b0055fv0cw","title":"Source Naturals Serene Science L-Teanina, con Suntheanine®, 200 mg – 120 Cápsulas","description":"\u003ch2\u003eWhat is L-Theanine?\u003c\/h2\u003e\u003cp\u003eL-theanine is a naturally occurring amino acid found primarily in green tea leaves. This unique component is known for its ability to promote a state of relaxation without causing drowsiness. In Source Naturals Serene Science L-Theanine, the patented form Suntheanine® is used, backed by studies suggesting its effectiveness in supporting mental calm and concentration.\u003c\/p\u003e\u003ch2\u003eBenefits of L-Theanine\u003c\/h2\u003e\u003cp\u003eL-theanine can contribute to various aspects of mental and emotional well-being. According to available evidence, its benefits include:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSupport for relaxation without drowsiness:\u003c\/strong\u003e Helps reduce feelings of occasional stress and promotes a state of calm without affecting alertness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImproved concentration:\u003c\/strong\u003e Can promote sustained attention and mental focus, especially in situations requiring cognitive performance.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReduction of nervous tension:\u003c\/strong\u003e May help alleviate mild symptoms of anxiety and nervousness, according to some studies.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSleep quality:\u003c\/strong\u003e Although it does not cause sleepiness, it can contribute to more restful sleep by reducing mental activation before bedtime.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese effects are based on the action of L-theanine on brain neurotransmitters, such as GABA, serotonin, and dopamine.\u003c\/p\u003e\u003ch2\u003eHow does L-Theanine work in the brain?\u003c\/h2\u003e\u003cp\u003eL-theanine crosses the blood-brain barrier and modulates the activity of several neurotransmitters. It has been shown to increase alpha brain waves, which are associated with a relaxed alert state. Additionally, it can increase levels of GABA, an inhibitory neurotransmitter that promotes calmness, and modulate serotonin and dopamine, which influences mood and motivation. This unique mechanism of action allows for the benefits of relaxation without the typical sedative effects of other compounds.\u003c\/p\u003e\u003ch2\u003eIngredients and quality\u003c\/h2\u003e\u003cp\u003eEach capsule of Source Naturals Serene Science L-Theanine contains 200 mg of L-theanine in the form of Suntheanine®, a high-purity and bioavailable ingredient. The product is manufactured in the USA under strict Current Good Manufacturing Practices (cGMP) established by the FDA. It contains no artificial additives or common allergens. For a complete list of ingredients, please refer to the product label.\u003c\/p\u003e\u003ch2\u003eDosage and use\u003c\/h2\u003e\u003cp\u003eIt is recommended to take 1 capsule daily, preferably between meals or as directed by a healthcare professional. It can be taken in the morning to support concentration or at night to facilitate relaxation before sleep. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a balanced and varied diet. Keep out of reach of children.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes L-theanine cause drowsiness?\u003c\/h3\u003e\u003cp\u003eNo. Unlike other relaxants, L-theanine promotes calmness without inducing sleep, making it suitable for daytime use.\u003c\/p\u003e\u003ch3\u003eCan I take L-theanine with my medication?\u003c\/h3\u003e\u003cp\u003eIf you are taking medication, consult your doctor before incorporating any supplement into your routine.\u003c\/p\u003e\u003ch3\u003eHow long does it take to take effect?\u003c\/h3\u003e\u003cp\u003eThe effects of L-theanine are usually noticed within 30 to 60 minutes after ingestion.\u003c\/p\u003e\u003cp\u003eThis product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":48763705524378,"sku":null,"price":72.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71_GOseFBAL._AC_SL1500_07d30ff7-f2b0-4383-8c7e-8afad90923e5.jpg?v=1784469131","url":"https:\/\/vitaminaspain.es\/es\/products\/source-naturals-l-teanina-suntheanine-200-mg-120-capsulas-b0055fv0cw","provider":"vitaminaspain","version":"1.0","type":"link"}